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Steria. LOVE KNOWLEDGE, LIVE TO LEARN.. Thème 3 Cohésion/Conflits. Blog BI. Info tech. Management. Internet Traffic is now 51% Non-Human. So you thought the Internet was made by and for people?

Internet Traffic is now 51% Non-Human

Think again. A study by Incapsula, a provider of cloud-based security for web sites (mind you where this data comes from), concludes that 51% of all Internet traffic is generated by non-human sources such as hacking software, scrapers and automated spam mechanisms. While 20% of the 51% non-human traffic is’ good’, the 31% majority of this non-human traffic is potentially malicious. The study is based on data collected from 1,000 websites that utilize Incapsula’s services, and it determined that just 49% of Web traffic is human browsing. 20% is benign non-human search engine traffic, but 31% of all Internet traffic is tied to malicious activities. 19% is from ” ‘spies’ collecting competitive intelligence,” 5% is from automated hacking tools seeking out vulnerabilities, 5% is from scrapers and 2% is from content spammers. Presumably these numbers will only rise.

Thanks Bruce. Datawarehouse. Business inteligence. ABC de la Qualité - cours de qualité de méthodes de résolutions de problèmes et de brainstorming. La qualité se défini comme l'aptitude d’un produit ou d’un service à satisfaire les besoins d’un utilisateur [NF Z67-130].On s'intéresse ici plus spécifiquement à la gestion de la qualité qui est l'ensemble des techniques d'organisation qui concourent à l'obtention de la qualité dans le cadre du pilotage de la production de biens ou de services.

ABC de la Qualité - cours de qualité de méthodes de résolutions de problèmes et de brainstorming

Il existe de nombreux outils de gestion de la qualité : PDCA, Pareto, diagramme causes-effets, Six Sigma, 5 pourquoi, AMDEC, Poka Yoké, 5S, QQOQCCP, brainstorming, matrice de compatibilité … On met en œuvre des concepts définis dans la norme ISO 9000 : Responsabilité de la direction, Système Qualité, Revue de contrat, Maîtrise de la conception et des documents, traçabilité, maîtrise des processus, contrôles et essais, gestion des non-conformités, Actions correctives et actions préventives, coûts de non-qualité, Audit interne et Audit de certification. Vous trouverez ici des cours et formations autour de la qualité. 1. 2. 3. 4. 1. 2. 3. 4. 5. 6. Four Destructive Myths Most Companies Still Live By - Tony Schwartz. By Tony Schwartz | 11:17 AM November 1, 2011 Myth #1: Multitasking is critical in a world of infinite demand.

Four Destructive Myths Most Companies Still Live By - Tony Schwartz

This myth is based on the assumption that human beings are capable of doing two cognitive tasks at the same time. We’re not. Instead, we learn to move rapidly between tasks. When we’re doing one, we’re actually not even aware of the other. If you’re on a conference call, for example, and you turn your attention to an incoming email, you’re missing what’s happening on the call as long as you’re checking your email. On average, according to researcher David Meyer, switching time increases the amount of time it takes to finish the primary task you were working on by an average of 25 percent. Difficult as it is to focus in the face of the endless distractions we all now face, it’s far and away the most effective way to get work done. Myth #2: A little bit of anxiety helps us perform better.

Think for a moment about how you feel when you’re performing at your best. Developement Personel. How To Make Great Presentations. At some point, most of us have to make a presentation.

How To Make Great Presentations

Does the notion fill you with dread? Or perhaps you comfortable with presenting, but often don’t know what to say, or how best to say it? Do you think you might get more sales, or get your way more often, if you could made better presentations? Making better presentations is a craft that can be learned. Let’s break the elements of a presentation down to an easy-to-use template. 1. Great presentations are only partly about execution. Like a great play, or a great movie, great presentations are carefully planned and scripted. Presentations have a lot in common with theater and story telling. So before you touch Powerpoint, you should reach for a paper and pen, and create a plan.

A plan should consist of the following points: 1. What is the moral of your story? 2. Gestion de projets. Outils collaboratifs.

Monétique

Bug de l'an 2038. Un article de Wikipédia, l'encyclopédie libre.

Bug de l'an 2038

Illustration du phénomène. La valeur décimale de la date deviendra négative à 03:14:08 UTC. En informatique, le bug de l'an 2038 est un problème similaire au bug de l'an 2000 qui pourrait perturber le fonctionnement d'ordinateurs 32 bits le à 3 h 14 min 7 s, temps universel[1]. Le problème concerne des logiciels qui utilisent la représentation POSIX du temps, dans lequel le temps est représenté comme un nombre de secondes depuis le à minuit (0 heure).

Sur les ordinateurs 32 bits, la plupart des systèmes d'exploitation concernés représentent ce nombre comme un nombre entier signé de 32 bits, ce qui limite le nombre de secondes à 231 - 1, soit 2 147 483 647 secondes (01111111 11111111 11111111 11111111 en binaire). Notes et références[modifier | modifier le code] Voir aussi[modifier | modifier le code] Lien externe[modifier | modifier le code]